97773000 has 256 divisors, whose sum is σ = 345945600. Its totient is φ = 22809600.

The previous prime is 97772999. The next prime is 97773041. The reversal of 97773000 is 37779.

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 896946 + ... + 897054.

It is an arithmetic number, because the mean of its divisors is an integer number (1351350).

Almost surely, 2^97773000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97773000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172972800).

97773000 is an abundant number, since it is smaller than the sum of its proper divisors (248172600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97773000 is a wasteful number, since it uses less digits than its factorization.

97773000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 9261, while the sum is 33.

The square root of 97773000 is about 9888.0230582255. The cubic root of 97773000 is about 460.6873781361.

The spelling of 97773000 in words is "ninety-seven million, seven hundred seventy-three thousand".